Page 1
TECHNICAL
PUBLICATION
~WESTCODE
SEMICONDUCTORS
Stud
30amperes average: up
RATINGS Maximum
RATING CONDITIONS
Average
RMS
DC
Peak one-cycle surge
Maximum
Case
Storage
forward
current
forward
operating
temperature
current
current
permissible surge energy
temperature
(non
-Base
values
at 175°C Tj
repetitive)
Silicon
Rectifier
Half sine wave
10ms
10ms
3ms
unless
stated otherwise
125°C
duration
duration
duration
Diodes
Type
to
case
temperature
{ 60% V
{ 60% V
RRM
VR";;
10volts
RRM
V R";; 10 volts
VR";;
10
volts
~
PCNlPCR030
1200
re-applied
re-applied
volts
SYMBOL
IF(AVI
IF(RMSI
IF
I
FSM
I
FSM
Ilt
(11
Ilt
(21
Tc
T
stg
(11
(21
VR
D P30
ISSUE 2
May,
RM
30A
47A
47A
350A
400A
613A2s
SOOA2s
600A
-55,+175°C
-55,
+175°C
1989
2
s
CHARACTE R ISTICS Maximum
CHARACTERISTIC
Peak
forward
Forward
Forward
Peak reverse
Thermal
a
diode
drop
characteristic
Thermal
VOLTAGE
Repetitive voltage
Non-repetitive voltage V
ORDERING INFORMATION
S
BASIC CODE
voltage
conduction
conduction
current
resistance
with a maximum
resistance case
CODE
threshold
slope resistance
junction
W
FIXED
drop
forward volt-
to
heatsink
V
RRM
RSM
VOL
voltage
to
case
...
•
TAGE
(see above)
values
for
02
200
300
(Please
•
CODE
at 175° C Tj
At
130A,
At
V
RRM
DC
and 1S0° sine wave
120° rectangular wave
04
400
500
quote device code
unless
CONDITIONS
IFM
06
600
700
p
FIXED
OUTLINE CODE
004
stated otherwise
SYMBOL
V
FM
Vo
r
IRRM
Rth(j_ c)
Rth(c_
OS
SOO
900
as
explained below - 10 digits)
10
1000
1100 1300
C
STUD
POLARITY
N =
R =
12
1200
•
cathode
anode
hs)
0
FIXED
TYPE CODE
L64V
0_9V
5_7mrl
3mA
1.25°C/W
1.S6°C/W
0.25°C/W
3 0
Typical
In
code
the
interest
SW06PCR030 =
of
product improvement, Westcode reserves the right to change specifications
600V
RRM
diode
with
stud
anode
at
any time without notice.
Page 2
o
P30
180
r-.
(J
o
160
ci
E
e
140
5:
..
<.J
:0
120
'"
0B:
'E
Qj
100
a.
x
..
E
80
0
60
'"
:::.
..
50
~
c·
.9
40
"'
:~
30
1:>
-e
..
20
~
~
10
x
..
E
0
o
r-.,
~
1"1"-
""-
"I"~
10
t;...:~
~
V
10
mean
forward
Figure 1 Dissipation
f'"
r-;:t---
"-
'\
\
6 phase
6 phase
l,vv
current,
v.
,
,
""-
"
"-
\
~
3 phase
20
3
hf
20
mean forward
1 phase
30
1 phase
phasel/
l/
V;
V-
V
I;/'
V
and
30
stud
temperature
current
amperes (whole cycle average I
~
~t----
40
./
40
DC
V
~C
1
50
50
'"
e
~
E
co
...
~
u
o
1000
100
10.0
1.0
0.1
10
1
0.5
__
/
I
f- 0
7
C
e-i
151
y
0.7
max.
instantaneous
Figure 3 Forward voltage characteristic
0.9
2fi
1.1
1.3
forward voltage (volts)
1.5
_
~p::
1.7
E~
1.9
'"
'"
[
E
co
.>i.
~
c
t
:::J
<.J
~
a
c
'"
...
10
5
V
:/'
0.5
Wt:
V"RM
Pt;
8OIoY
./
:::::--
!I,
m
0.1
1
§
••••••••
5
m.secs
F
;gure 2 Max.
at
10
initial
0.5
1
non
junction
... ' ••
5
10
cycles
duration
of
repetitive surge
temperature
:r;:WA33iJ.
WESTCODE
SEMICONDUCT~
~~'vi·il!,
'IV
....
'
50
100
at
50Hz
surge
current
17SoC
~.
~
<1~
•••
1
N
...
x
co
E
0.0001
Conforms
0.001
Figure 4
to
Transient
-10-l2UNr
DO
- 4
0.01
time
(secondsl
thermal
to
case
Mounting Torque
0.20 - 0.25 KgM
threads
lubricated
Weight: 6 grams
dimensions
in
-2A
0.1·
impedance.
not
mm
(inches)
junction
to
O.Ol~;"-.L.J..u;'~~-LJ~~-.l...1..WlJJ.l.-.JLLllJllli_U..uilllJ
WESTCODE SEMICONDUCTORS LIMITED
P.O.
Box
57,
Chippenham
Wiltshire,
Telephone: (0249) 444524
Telex: 44751 Telefax: (0249) 659448
England
SN151JL
1.0
be
10.0
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